CN206919018U - Multistage integral ground flare burner noz(zle) - Google Patents
Multistage integral ground flare burner noz(zle) Download PDFInfo
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- CN206919018U CN206919018U CN201720875313.0U CN201720875313U CN206919018U CN 206919018 U CN206919018 U CN 206919018U CN 201720875313 U CN201720875313 U CN 201720875313U CN 206919018 U CN206919018 U CN 206919018U
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Abstract
It the utility model is related to a kind of Multistage integral ground flare burner noz(zle), including the first order jet nozzle independently set, secondary nozzle and three-level nozzle, the secondary nozzle includes standpipe, the standpipe is closed at both ends and circumferencial direction has been uniformly arranged branch pipe, the branch pipe is " L " shape, the vertical section end of " L " the shape branch pipe is provided with horizontal transverse tube, the transverse tube is closed at both ends, the transverse tube is uniformly arranged and is in same plane, the first order jet nozzle surrounds cyclic structure along on the inside of transverse tube bearing of trend, the three-level nozzle surrounds cyclic structure etc. along on the outside of transverse tube bearing of trend.Beneficial effect is：Solve that conventional burners nozzle space-consuming is big, low success rate of deficiency of igniting mutually, save the ratio that material, cost are lower, are mixed using the arrangement increase of serpentine venthole with air, solve the problems, such as incomplete combustion over-emitting black exhaust；The working condition of complexity is can adapt to, realizes fractional combustion, the very much not de- fire of flow, flow is small not to be tempered.
Description
Technical field
It the utility model is related to technical field of combustion equipment, more particularly to gas burner field, in particular to multistage one
Body formula ground flare burner noz(zle).
Background technology
The flammable or combustible and poisonous gas that chemical plant will be unable to reclaim and reprocess at present, is handled by burner, to protect
The production of card factory safety, reduce environmental pollution.The nozzle of conventional burners, folk prescription is used in the range of certain space from the ground
To structure is sequentially connected in series, not only space-consuming is big；And rely only on a naked light point of ignition and ignited to complete nozzle nearby, then
Ignited one by one according to putting in order successively；Its effect of igniting is poor, can cause have poison gas if the nozzle not being ignited is had
Body is discharged directly to ground, or the situation that the insufficient emptying of burning causes over-emitting black exhaust occurs, it is difficult to ensures the person of ground staff
Safety.
Existing nozzle use mach form simultaneously, exist it is blocked or cause coking in burner hearth and can not be just
Often using operation the problem of.
Utility model content
The utility model passes through to provide a kind of Multistage integral ground flare burner noz(zle) for above-mentioned technical problem
The nozzle that rank sets different tolerance is separated, when the gas flow of processing is smaller using the first order jet nozzle that gas output is small；Gas
When flow is larger, nozzles at different levels are opened using the big three-level nozzle of gas output or simultaneously；Each nozzle uses what is surrounded step by step simultaneously
Mode is arranged, is realized the interrelated completion multiple spots at different levels for touching mouth while is ignited.Said structure mode solves current combustion device
Space-consuming is big, nozzle cost height, the deficiency for being unable to multiple spot while igniting, and the mesh of fractional combustion can be realized according to working condition
's.
The utility model is achieved by the following technical solution：A kind of Multistage integral ground flare burner noz(zle) includes
First order jet nozzle, secondary nozzle and the three-level nozzle independently set, the secondary nozzle include standpipe, the end seal of standpipe two
Close and circumferencial direction has been uniformly arranged branch pipe, the branch pipe is " L " shape, and the vertical section end of " L " the shape branch pipe is provided with level
Transverse tube, the transverse tube is closed at both ends, and the transverse tube is uniformly arranged and is in same plane, and the first order jet nozzle extends along transverse tube
Surrounding cyclic structure on the inside of direction, the three-level nozzle surrounds cyclic structure along on the outside of transverse tube bearing of trend, the first order jet nozzle,
Secondary nozzle and three-level nozzle are that tubular structure is respectively equipped with independent air inlet pipe and corresponding venthole, and the nozzles at different levels lead to
Cross respective air inlet pipe air inlet and discharged after being burnt by venthole.
After adopting the above technical scheme, selecting the nozzle of different stage by the size of processing gas flow, pass through pressure
The opening and closing of the control valve of transmitter and nozzle at different levels is completed, and being used when gas flow is smaller can first order jet nozzle；And work as gas flow
When larger, the big three-level nozzle of gas output can be used or open nozzles at different levels simultaneously；First order jet nozzle, secondary nozzle and three-level nozzle
Arranged by the way of low tolerance surrounds step by step to high tolerance, only point of ignition need to be set in first order jet nozzle, you can realize sprays at different levels
The interrelated completion multiple spot of mouth ignites simultaneously.
Preferably, the venthole is arranged in first order jet nozzle and the tube wall of three-level nozzle cyclic structure in serpentine
On, the venthole set in serpentine is also disposed with the transverse tube tube wall, the venthole is towards upwards.
Using the ratios at different levels mixed with air are increased after above-mentioned preferred scheme, solve conventional burners because atomization is not filled
The problem of point causing incomplete combustion over-emitting black exhaust.
Preferably, the cyclic structure bottom surface of the first order jet nozzle or three-level nozzle be provided be connected with lower section air inlet pipe slit
Mouthful.It is easy to nozzle to be connected with air inlet pipe by gap using after above-mentioned preferred scheme.
Preferably, the three-level nozzle curves cyclic structure, and the both ends of steel pipe cyclic structure junction by steel pipe
Extend separately down, and the gap by being provided with is connected with air inlet pipe.
Filled using the gas prevented after above-mentioned preferred scheme in bigbore three-level nozzle in pipe uneven, pass through two
End, which imports ring-type steel pipe, contributes to gas being uniformly distributed burning.
Preferably, the first order jet nozzle, secondary nozzle and three-level nozzle cross-section are circular or polygonal tube section bar.Using
Section bar has that dead load is light, cost is cheap, while processing technology is simple.
Compared with prior art, the utility model beneficial effect can be learnt according to the narration to such scheme：
Solve the problems, such as that conventional burners nozzle space-consuming is big, while improve conventional burners nozzle and ignite mutually
Low success rate of deficiency, in the absence of situation about can not ignite；It is lower than machining nozzle saving material, cost, by nozzle
On using serpentine venthole arrangement, increase the ratio that mix with air, further solution burner because atomization it is insufficient
The problem of causing incomplete combustion over-emitting black exhaust；The working condition of complexity can be preferably adapted to, realizes fractional combustion, flow is very much not
De- fire, flow is small not to be tempered.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is overall structure top view I (embodiment 1) of the present utility model.
Accompanying drawing 2 is overall structure front view of the present utility model.
Accompanying drawing 3 is overall structure top view II (embodiment 2) of the present utility model.
Accompanying drawing 4 is the front view of the utility model first order jet nozzle.
Accompanying drawing 5 is the top view of the utility model first order jet nozzle.
Accompanying drawing 6 is the front view of the utility model secondary nozzle.
Accompanying drawing 7 is the top view of the utility model secondary nozzle.
Accompanying drawing 8 is the front view of the utility model three-level nozzle
Accompanying drawing 9 is the top view of the utility model three-level nozzle.
Shown in figure：
1st, first order jet nozzle, 1.1, first order jet nozzle air inlet pipe, 2, secondary nozzle, 2.1, secondary nozzle air inlet pipe, 2.2, standpipe,
2.3rd, branch pipe, 2.3.1, transverse tube, 3, three-level nozzle, 3.1, three-level nozzle air inlet pipe, 4, venthole.
Embodiment
For the technical characterstic for illustrating this programme can be understood, this programme is explained with embodiment below in conjunction with the accompanying drawings
State.
Referring to the drawings 1-9, a kind of Multistage integral ground flare burner noz(zle) embodiment：Including independently hanging
First order jet nozzle 1, secondary nozzle 2 and the three-level nozzle 3 that sky is set, the secondary nozzle 2 include standpipe 2.2,2.2 liang of the standpipe
End seal is closed and circumferencial direction has been uniformly arranged branch pipe 2.3, and the branch pipe 2.3 is " L " shape, the vertical section of " L " the shape branch pipe 2.3
End is provided with horizontal transverse tube 2.3.1, and the transverse tube 2.3.1 is closed at both ends, and the transverse tube 2.3.1 is uniformly arranged and in same
Plane, the first order jet nozzle 1 is along the cyclic structure that circular, rectangle or rhombus are surrounded on the inside of transverse tube 2.3.1 bearing of trends, and described three
Level nozzle 3 surrounds the cyclic structure of circular, rectangle or rhombus, the first order jet nozzle 1, two along on the outside of transverse tube 2.3.1 bearing of trends
Level nozzle 2 and three-level nozzle 3 are that tubular structure is respectively equipped with independent air inlet pipe and corresponding venthole, the first order jet nozzle 1,
Secondary nozzle 2 and three-level nozzle 3 are that tubular structure is respectively equipped with multiple ventholes 4, and the bottom of first order jet nozzle 1 is sprayed provided with one-level
Mouth air inlet pipe 1.1, the bottom tube wall of secondary nozzle 2 are provided with secondary nozzle air inlet pipe 2.1, and the bottom of three-level nozzle 3 is provided with
Three-level nozzle air inlet pipe 3.1, the nozzles at different levels are discharged after being burnt by respective air inlet pipe air inlet and by venthole, described
Hanging set is realized in each air inlet pipe support that first order jet nozzle 1, secondary nozzle 2 and three-level nozzle 3 are connected by bottom.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 6, Fig. 8, the venthole is arranged in first order jet nozzle 1 and three-level in serpentine
On the tube wall of the cyclic structure of nozzle 3, the venthole set in serpentine, the outlet are also disposed with the transverse tube 2.3.1 tube walls
Hole is towards upwards.
The cyclic structure bottom surface of the first order jet nozzle 1 or three-level nozzle 3 is provided with the gap being connected with lower section air inlet pipe.
The three-level nozzle 3 curves cyclic structure by steel pipe, and the both ends of steel pipe cyclic structure junction are separately down
Extension, and the gap by being provided with is connected with air inlet pipe.
The first order jet nozzle 1, secondary nozzle 2 and the section of three-level nozzle 3 are circular or polygonal tube section bar.
Certainly, described above is also not limited to the example above, and technical characteristic of the utility model without description can lead to
Cross or realized using prior art, the nozzle of different stage is such as selected by the size of processing gas flow, become by pressure
Logical device or pressure transmitter and flow monitor, control the control valve of nozzles at different levels to be opened and closed what is completed, can also manual control valve
Door is opened and closed to complete the control of gas flow size.It will not be repeated here；Above example and accompanying drawing are merely to illustrate this practicality
It is that limitation of the present utility model, the utility model are entered only in conjunction with and with reference to preferred embodiment that new technical scheme, which is not,
Go detailed description, it will be understood by those within the art that, those skilled in the art are new in this practicality
The variations, modifications, additions or substitutions made in the essential scope of type should also belong to this without departure from objective of the present utility model
The claims of utility model.
Claims (4)
- A kind of 1. Multistage integral ground flare burner noz(zle), it is characterised in that：Including the first order jet nozzle independently set (1), secondary nozzle (2) and three-level nozzle (3), the secondary nozzle (2) include standpipe (2.2), the end seal of standpipe (2.2) two Close and circumferencial direction be uniformly arranged branch pipe (2.3), the branch pipe (2.3) is " L " shape, " L " the shape branch pipe (2.3) it is vertical Section end be provided with horizontal transverse tube (2.3.1), the transverse tube (2.3.1) is closed at both ends, the transverse tube (2.3.1) be uniformly arranged and In same plane, the first order jet nozzle (1) surrounds cyclic structure, the three-level spray along on the inside of transverse tube (2.3.1) bearing of trend Mouth (3) surrounds cyclic structure, the first order jet nozzle (1), secondary nozzle (2) and three-level along on the outside of transverse tube (2.3.1) bearing of trend Nozzle (3) is that tubular structure is respectively equipped with independent air inlet pipe and corresponding venthole, the nozzles at different levels by it is respective enter Tracheae air inlet is simultaneously discharged after being burnt by venthole.
- 2. Multistage integral ground flare burner noz(zle) according to claim 1, it is characterised in that：The venthole is in Serpentine is arranged on first order jet nozzle (1) and the tube wall of three-level nozzle (3) cyclic structure, on transverse tube (2.3.1) tube wall Also the venthole set in serpentine is disposed with, the venthole is towards upwards.
- 3. Multistage integral ground flare burner noz(zle) according to claim 1, it is characterised in that：The first order jet nozzle (1) or the cyclic structure bottom surface of three-level nozzle (3) is provided with the gap being connected with lower section air inlet pipe.
- 4. Multistage integral ground flare burner noz(zle) according to claim 1, it is characterised in that：The first order jet nozzle (1), secondary nozzle (2) and three-level nozzle (3) section are circular or polygonal tube section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875313.0U CN206919018U (en) | 2017-07-19 | 2017-07-19 | Multistage integral ground flare burner noz(zle) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875313.0U CN206919018U (en) | 2017-07-19 | 2017-07-19 | Multistage integral ground flare burner noz(zle) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919018U true CN206919018U (en) | 2018-01-23 |
Family
ID=61348776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720875313.0U Active CN206919018U (en) | 2017-07-19 | 2017-07-19 | Multistage integral ground flare burner noz(zle) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206919018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594761A (en) * | 2019-09-04 | 2019-12-20 | 山西亚乐士环保技术股份有限公司 | Burner of low-temperature methanol washing incinerator |
| CN112628769A (en) * | 2019-10-08 | 2021-04-09 | 中国石油化工股份有限公司 | Closed ground torch system |
-
2017
- 2017-07-19 CN CN201720875313.0U patent/CN206919018U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594761A (en) * | 2019-09-04 | 2019-12-20 | 山西亚乐士环保技术股份有限公司 | Burner of low-temperature methanol washing incinerator |
| CN112628769A (en) * | 2019-10-08 | 2021-04-09 | 中国石油化工股份有限公司 | Closed ground torch system |
| CN112628769B (en) * | 2019-10-08 | 2022-07-08 | 中国石油化工股份有限公司 | Closed ground torch system |
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